military vs collateral damage

military and collateral damage both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
collateral damage	Yes	No	No	No

military (noun)	collateral damage (noun)
the military forces of a nation	(euphemism) inadvertent casualties and destruction inflicted on civilians in the course of military operations

military (adjective)	collateral damage (adjective)
associated with or performed by members of the armed services as contrasted with civilians
characteristic of or associated with soldiers or the military
of or relating to the study of the principles of warfare